KR20110102562A - Bending toothbrush - Google Patents

Abstract

This invention can be used to fit the tooth structure of the user by bending the toothbrush neck, bend the toothbrush neck using a plastic material, planting a plastic core material in soft plastic, bend the toothbrush neck, the neck of the toothbrush is plastic Manufactured from core and soft plastic, it can be grooved in the toothbrush neck, the plastic core can be inserted into the groove and molded to bend the toothbrush neck, the handle is made of transparent material and the soluble core material decorated in the handle can bend the toothbrush neck. Provides a banding toothbrush that can be shaped at the same time, and bends the handle.

Description

Bending Toothbrush

The present invention relates to a banding toothbrush for use by bending the toothbrush neck. More specifically, it relates to a banding toothbrush that can bend the neck of a toothbrush to fit the user's oral cavity.

Toothbrush has a brush and handle connected from the toothbrush neck. The handle is where you hold the toothbrush. The brush is the part of the oral cavity in contact with the oral cavity. The oral cavity is paired with a horseshoe-developed dentition from below and above. Swipe up and down to rotate and sweep teeth up and down with brush hair ends, grab the toothbrush handle and move the brush up and down by arm motion, scrub up and down to scrub teeth up and down with the hair ends of the brush, brush the toothbrush handle It can be divided into the action of scrubbing by moving the brush back and forth by holding and arm movements, and scrubbing the teeth from side to side with the hair ends of the brush.

Brushing teeth has the purpose of a massage that cleans and cleans teeth, further rubs the teeth and gums and gives a healthy stimulus. However, brushing teeth is an artificial action of scrubbing and cleaning the inside of the oral cavity with a brush, so it can hurt the mouth by wrong brushing and abrasion of the gum or tooth wall, which can lead to gliopathy or cause premature settling of the gum.

Promoting healthy brushing and good toothbrush conditions is also an important challenge in dental medicine. It is for this reason that dental associations certify and recommend toothbrushes that are good for oral health.

If you look closely at the shape of the toothbrush, the brush is placed on the flat top of the brush head, and the base and toothbrush handles are rounded, flexible and slightly curved to the neck of the toothbrush. Toothbrush The neck is the part of the tooth that is biting the lips, so it is supple and sinus in shape and does not irritate the lips. Sweep the handle up and down the brush, scrub it up and down. It is manufactured in a shape and material that is comfortable to hold by hand and deep in the hand so that various free brushing operations such as scrubbing on the side can be used.

Even if you've learned how to brush your teeth, you can't clean all of your teeth in the mouth just by using the toothbrush. As a result, in order to have healthy and clean teeth, the dentist may stop by tooth scaling. Even if the average person has a normal oral structure, the end of the teeth arranged to bend in the shape of a horseshoe or the teeth of a person with an unusual oral structure are ordinary toothbrushes and cannot be cleaned comfortably. In this case, a specially manufactured toothbrush can be considered. But there is no way to find the best toothbrush for everyone.

Utility Model Publication 20-0412866 (2006.04.04) Utility Model Publication 20-0306555 (2003.03.11) Utility Model Publication 20-0324712 (2003.08.27) Patent Publication 10-2000-0065340 (2000.11.15)

The present invention seeks to provide a banding toothbrush made to bend the toothbrush neck. The present invention seeks to provide a banding toothbrush that can bend the toothbrush handle. This invention seeks to provide a banding toothbrush that can bend the toothbrush neck using a plastic material. The present invention seeks to provide a banding toothbrush that can bend the toothbrush neck by planting a plastic core in a soft plastic. The present invention seeks to provide a banding toothbrush in which the neck of the toothbrush is made of a plastic core material and a soft plastic. The present invention seeks to provide a banding toothbrush that is made to bend the neck of a toothbrush by making a groove in the toothbrush neck, placing the plastic core in the groove, and then molding. The present invention aims to provide a banding toothbrush that is shaped at the same time as the handle is made of a transparent material and the soluble core decorated in the handle can bend the neck of the toothbrush while simultaneously bending it. Is to provide a banding toothbrush. The present invention is to provide a bending toothbrush that can be used to suit the user's taste by allowing the handle to bend.

The present invention provides a banding toothbrush that can bend the toothbrush neck between the toothbrush bed plate and the toothbrush handle within 90 degrees. To make a toothbrush that can bend from the neck of a toothbrush, you need to make a plastic toothbrush neck. Plastic Toothbrush One toothbrush with a neck is a toothbrush made of thermoplastic. Toothbrushes made of thermoplastic can bend and bend while heating the toothbrush neck. Plastic Toothbrush One of the other toothbrushes having a neck is a toothbrush made of plastic plastic. The plastic toothbrush neck of the toothbrush can be made of plastic metal and plastic plastic. Toothbrushes made of a plastic material of the toothbrush neck can bend the toothbrush neck by applying an appropriate external force to the toothbrush neck.

1 is a drawing of a toothbrush made of a plastic material (100, 200, 300) and banded at the toothbrush neck (300). Plastic plastics are prepared by blending soft powder or elastic plastics with talc as an inorganic filler or wood powder as a non-melt filler within 70% by weight. When the toothbrush (100, 200, 300) is made of plastic plastic, the diameter of the toothbrush neck 300 is made relatively thin around 5mm, so that the toothbrush neck can be easily banded.

To make a lot of products at a low cost in consideration of cost, the banding toothbrush neck, which can bend between the toothbrush base plate of the banding toothbrush and the toothbrush handle, is made of a toothbrush neck made of soft plastic with a plastic core inserted.

Figure 2 is a toothbrush made of a soft plastic (100, 200, 300) and a toothbrush inserted plastic core 320 in the toothbrush neck 300 in the toothbrush manufacturing process.

Toothbrush of Figure 2 is a part of the toothbrush neck 300 is manufactured in the form of a composite material in which the plastic core 320 is inserted in the center of the soft plastic can be optionally banded to the toothbrush neck 300 by applying a force from the outside. .

The plastic core material 320 inserted into the neck of the soft plastic toothbrush is any one of the plastic core material selected from copper, soft iron, a soft metal including aluminum, a soft metal wire assembly, and a soft metal coated with the soft plastic. Concretely plated wrought iron wire is a good material for plastic cores. Alternatively, copper wire, crimped copper wire, aluminum extruded material or press-formed aluminum having a diameter of 1 mm to 3 mm are materials that can be used as the plastic core material in this invention. In order to control the plasticity of the metal wire, a plastic material obtained by collecting the thin metal wire bundle within a bundle diameter of 1 mm to 3 mm can be used. Such a plastic core can be used by coating a plastic coating layer or an enamel coating layer on the surface of a metal wire.

The process of planting the plastic core material 320 on the soft plastic toothbrush neck 300 is first manufactured by injection molding the handle 200 into which one end of the plastic core material 320 is inserted, and then the plastic core material at the end of the handle 200. To the toothbrush base plate 100 and the toothbrush neck 300 on the 320 is molded by soft plastic. In this case, the handle 200 is manufactured by selecting hard plastic or soft plastic, and the toothbrush mother plate 100 and the toothbrush neck 300 is made of soft plastic.

Another process for planting a plastic core in a soft plastic toothbrush neck is to first prepare a toothbrush bed 100, in which one end of the plastic core material 320 is inserted and the toothbrush neck 300 is integrally made of soft plastic and then the toothbrush The toothbrush handle 200 is molded by hard plastic on the plastic core 320 at the end of the neck 300.

Another process of planting the plastic core 320 on the soft plastic toothbrush neck 300 is a toothbrush plate 100 (or toothbrush handle 200) in which one end of the plastic core 320 is inserted, as shown in FIG. ) Is manufactured by injection molding with a hard plastic, and the remaining toothbrush handle 200 (or toothbrush mother plate 100) on the plastic core material 320 so that the plastic core material 320 is exposed in the section of the toothbrush neck 300 in the following process. Injection molding with a hard plastic, and in the following process to the toothbrush neck 300 is injected on the plastic core material 320 of the section of the toothbrush neck 300, the toothbrush neck 300 is a good toothbrush to manufacture a good banding. It is.

Another process of planting a plastic core in the neck of a flexible plastic toothbrush is a flexible plastic toothbrush neck 300, a plastic core, connecting the plastic bed 100 and the plastic toothbrush handle 200, as quoted in FIGS. 4, 5, and 6. In order to plant the toothbrush neck in the plastic toothbrush is placed in the groove (310) for placing the core material, the plastic core material 320, the plastic core material 320 is inserted into the groove for inserting the core material to the bottom of the groove 310 and at the same time injection molding It comprises a soft plastic injection filler 330 to fill the groove 310 to the.

If the toothbrush is manufactured by this process, the toothbrush handle can be manufactured from two kinds of plastic materials. In particular, when making the groove 310 for inserting the plastic core in the toothbrush handle and the toothbrush neck portion, the filler receiving grooves (311, 312) are further made according to the decorative pattern, and the fillers (330) and the fillers (331,332) are injection-molded grooves (310, 311, 312) at the same time. Filling allows the different patterns of banding toothbrushes to be implemented.

The toothbrush handle and toothbrush neck are made of transparent plastic while the banding toothbrush is made, and the plastic core material 320 can be used as a toothbrush ornament 321 to increase the aesthetics of the banding toothbrush. Specifically, the plastic core material is press-molded aluminum to include the intended design, and the core material is embedded in the handle of the transparent toothbrush rod by engraving or cutting the metal plate on the core.

This inventive banding toothbrush can provide the toothbrush product with the vendor 400 of FIG. 7 to bend the neck of the toothbrush. The toothbrush bender is a plastic or metal product that includes a toothbrush neck insertion groove 410 and a scale 420 indicating the bending angle.

Insert the toothbrush neck into the groove of the bender (Fig. 7 (a)), bend the toothbrush sideways at the intended angle (Fig. 7 (b)), or bend the toothbrush forward at the intended angle (Fig. 7 (c)). ), You can bend the toothbrush neck by bending or extending the angle of the bent toothbrush neck.

In the present invention, the soft plastic is a soft plastic including soft polyethylene, soft polypropylene, SBR, urethane nylon, or a mixture thereof.

This invention banding toothbrush is manufactured with a plastic handle that can be bent by applying an external force, so as shown in FIG. 8, the toothbrush handle 200 also has a partial banding 210 of the handle 200 within a range of 20 degrees to meet the needs of the user. The shape of the handle can be modified to match.

The present invention provides a banding toothbrush that can bend the toothbrush neck, provide a banding toothbrush that can bend the toothbrush handle, provide a banding toothbrush that can bend the toothbrush neck using a plastic material, and the neck of the toothbrush is plastic Provides a banding toothbrush made of core material and soft plastic, provides a banding toothbrush that can bend the toothbrush neck by planting a plastic core material in the soft plastic, makes a groove in the toothbrush neck, inserts the plastic core material into the groove, and then molds the toothbrush neck Provides a banding toothbrush that can bend, a handle made of transparent material, a plastic core that is decorated in the handle to bend the toothbrush's neck, and a shaped banding toothbrush that bends the toothbrush's neck Provides a banding toothbrush that can be used to fit the Here provides a banding toothbrush that can be used according to taste.

Figure 1 (a) is a toothbrush bent toothbrush neck forward, (b) a toothbrush bent the toothbrush neck sideways, (c) a toothbrush before bending the toothbrush neck
Figure 2 is a cross-sectional view of the plastic heart planted on the toothbrush neck
Figure 3 (a) is a plastic core material, (b) is a state of inserting the plastic core material to the toothbrush neck, (c) is a state of attaching a toothbrush handle to the plastic core material, (d) is a state in which the toothbrush neck is molded of soft plastic Degree
Figure 4 is an exploded view of a toothbrush planting a plastic core by double injection
Figure 5 is an external view of a toothbrush planting a plastic core material by double injection
Figure 6 (a) is a toothbrush with a core planted toothbrush bent neck forward, (b) a toothbrush with a core planted toothbrush bent to the side, (c) a toothbrush before the bent heart tree, (d) a bander Perspective view of
Figure 7 (a) is a state of biting the toothbrush in the bender, (b) is a state of bending the toothbrush neck sideways in the bender, (c) is a state of bending the toothbrush neck forward in the bender
Figure 8 (a) is an external view of the toothbrush before bending the handle, (b) is an external view of the toothbrush bent the handle

Example 1.

Manufacture of banding toothbrush

Toothbrush base plate, toothbrush handle and toothbrush neck are made of thermoplastic. The toothbrush neck could be bent within 90 degrees while heating with torch heat.

The toothbrush was bent 15 degrees forward to be used by unusual mouth owners.

Example 2.

Manufacture of banding toothbrush

Toothbrush A toothbrush was prepared in which the neck was made of plastic plastic.

The toothbrush was bent by external force. The toothbrush was bent 15 degrees forward to be used by unusual mouth owners.

Example 3.

Preparation of Bending Toothbrush with Plastic Core Insert

The bendable toothbrush neck between the toothbrush base plate and the toothbrush handle was made of soft plastic and a plastic tooth was inserted into the soft plastic toothbrush neck to produce a banding toothbrush where the toothbrush neck was banded.

Example 4.

In the following process a plastic toothbrush was inserted to manufacture a banding toothbrush.

1) A toothbrush mother plate inserted with a plastic core was prepared.

2) Toothbrush The toothbrush handle was molded to the plastic core to expose the core at the neck.

3) Toothbrush Neck The toothbrush neck was molded from soft plastic around the plastic core.

Example 5.

Preparation of the plastic core material of Examples 3 and 4

 The core material which cut | disconnected the aluminum plate was manufactured as the plastic core material inserted into the neck of the soft plastic toothbrush which is one of the soft metals containing copper, soft iron, aluminum, a soft metal wire assembly, and the soft metal which covered the soft plastic.

The cross-sectional area of the core material was 2 mm x 2 mm.

Example 6.

In the following configuration, a toothbrush having a plastic toothbrush neck planted with a plastic core was manufactured.

1) Soft plastic toothbrush neck (300) connecting plastic bed plate (100) and plastic toothbrush handle (200)

2) groove 310 for inserting the core material disposed on the plastic toothbrush neck to plant the plastic core material in the toothbrush neck

3) plastic core material 320 inserted into the groove into which the core material is placed

4) A soft plastic injection filler 330 that fixes the plastic core 320 to the bottom of the groove 310 and at the same time fills the groove 310 by injection molding.

Example 7.

Example of using a flexible core as a decoration

1) Toothbrush handle and toothbrush neck are made of transparent plastic.

2) The plastic core 320 was cut out of an aluminum plate by a press method to produce a core material 321 of the wave door ornament of FIG.

Example 8.

Manufacturing Examples Of Soft Plastic Toothbrush Stands

Banded toothbrushes, which are soft plastics, were made of soft polyethylene.

Example 9.

Toothbrush stand that can bend the handle

Bending toothbrushes were made to bend the toothbrush handles within 20 degrees by inserting a plastic core into the soft plastic handle.

Example 10.

Embodiment of the bender

A bander for use in a banding toothbrush was manufactured in the following configuration.

1) Bending toothbrush is a bander 400 that can bend the toothbrush neck

2) Toothbrush Neck Insertion Groove (410)

3) scale (420) showing the bending angle

100 is the base plate, 200 is the toothbrush handle, 300 is the toothbrush neck, 310 is the groove, 311, 312 is the filler housing, 320 is the plastic core, 321 is the decoration, 330 is the filler, 331, 332 is the filler, 400 is the bander, 410 Silver is the home of the bander, 420 is the scale of the bander

Claims (8)

Toothbrush A banding toothbrush made of a plastic toothbrush neck that can bend within 90 degrees of the toothbrush connecting the bed plate and toothbrush handle.
The banding toothbrush of claim 1,
Toothbrush bed insert with plastic core,
Toothbrush handle molded on a plastic core with toothbrush bed inserts,
And a plastic toothbrush neck formed by injection of a soft plastic around the plastic core between the toothbrush mother board and the toothbrush handle,
Banding toothbrush comprising.
The banding toothbrush of claim 1 comprises a soft plastic toothbrush neck,
The soft plastic toothbrush neck 300 connecting the plastic bed plate 100 and the plastic toothbrush handle 200,
Groove 310 for placing the core material disposed on the plastic toothbrush neck to plant the plastic core material in the toothbrush neck,
Plastic core material 320, which is inserted into the groove to put the core material,
And a soft plastic injection filler 330 that fixes the plastic core material 320 to the bottom of the groove 310 and at the same time fills the groove 310 by injection molding.
Banding toothbrushes, including the configuration.
In the claims of any one of claims 2 and 3,
Soft plastic toothbrush The flexible core material inserted into the neck is a banding toothbrush selected from the group consisting of copper, soft iron, soft metals including aluminum, soft metal wire assemblies, and soft metals coated with soft plastics.
In the claims of any one of claims 2 and 3,
Toothbrush handle and toothbrush neck is a transparent plastic, plastic core 320 is a banding toothbrush that is also used as a toothbrush ornament (321).
In the claims of any one of claims 2 and 3,
Soft plastics are banding toothbrushes that are soft plastics including soft polyethylene, soft polypropylene, SBR, and urethane nylon.
In claim 1,
The banding toothbrush further includes a bander 400 capable of bending the toothbrush neck,
A banding toothbrush comprising a toothbrush neck insert groove 410 in the bander and a scale 420 indicating the bending angle.
In claim 1,
A banding toothbrush is a banding toothbrush that includes a plastic handle that can bend within 20 degrees of each angle.

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